Kinma

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Latest Posts and Comments

Title Type Comments Updated
Mattias Ribbing Forum topic 2 2 months 2 weeks ago
Hi, I need help Forum topic 6 4 months 3 weeks ago
A new and modern take on mental arithmetics Forum topic 11 2 months 20 hours ago
2 Digit Multiplication Strategies in Python Forum topic 3 6 months 1 day ago
3 Digit Squares - Sometimes it's faster not to think so much Forum topic 1 6 months 4 days ago
Math Circles Forum topic 2 7 months 4 weeks ago
2 by 2 multiplication help Forum topic 3 8 months 2 weeks ago
does the abacus have a real advantage ? Forum topic 6 2 months 1 week ago
2x2 criss cross order of operation Forum topic 17 8 months 2 weeks ago
Complex numbers Forum topic 5 9 months 3 weeks ago
Other avenues of attack? Forum topic 30 9 months 1 week ago
How to memorize Forum topic 4 10 months 5 days ago
Plateaus Forum topic 8 10 months 2 weeks ago
dyscalculia Forum topic 7 10 months 2 weeks ago
Starting out. Forum topic 5 10 months 3 weeks ago
Squares Forum topic 18 10 months 3 weeks ago
Square Roots... Perfect, Irrational, Estimating Forum topic 18 8 months 3 weeks ago
Mental Multiplication: Useful Facts and Exercises Forum topic 3 11 months 1 week ago
Visualizing Math with a Mental Slide Rule Forum topic 2 11 months 4 days ago
Mental Calculation - Division - Resources? Forum topic 6 11 months 3 weeks ago